| 连作土与灭菌土对平邑甜茶幼苗生长发育的影响 |
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| 引用本文： | 肖宏,毛志泉,于明革,王丽琴,束怀瑞. 连作土与灭菌土对平邑甜茶幼苗生长发育的影响[J]. 果树学报, 2004, 21(4): 370-372 |
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| 作者姓名： | 肖宏 毛志泉 于明革 王丽琴 束怀瑞 |
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| 作者单位： | 1. 山东农业大学园艺学院,山东,泰安,271018
2. 韶关学院,广东,韶关,512005 |
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| 基金项目： | 山东省优秀中青年科学家基金资助项目(03BS138)。 |
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| 摘 要： | 以平邑甜茶幼苗为试材,探讨了连作土和温度处理的灭菌连作土对其生长发育的影响。结果表明,温度处理的灭 菌连作土能够增加植株细根的表面积、总长度和根尖数;增强白根与褐根的呼吸强度;延长根系寿命;增加植株的生物量、 叶面积;灭菌处理连作土中植株白根的呼吸强度、生物量和叶面积与连作土处理的差异显著。
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| 关 键 词： | 平邑甜茶 生长发育 连作 灭菌 |
| 文章编号： | 1009-9980(2004)04-370-03 |
| 修稿时间： | 2003-11-10 |
Effects of Successive Cropping Soil and Successive Cropping Soil Pasteurized on the Growth and Development of Malus hupehensis Seedlings |
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| Xiao Hong,Mao Zhiquan,Yu Mingge,Wang Liqin,and Shu Huairui. Effects of Successive Cropping Soil and Successive Cropping Soil Pasteurized on the Growth and Development of Malus hupehensis Seedlings[J]. Journal of Fruit Science, 2004, 21(4): 370-372 |
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| Authors: | Xiao Hong Mao Zhiquan Yu Mingge Wang Liqin and Shu Huairui |
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| Abstract: | The effects of successive cropping soil and successive cropping soil pasteurized on the growth and development of Malus hupehensis Rehd. seedlings were studied. The results showed that the treatments of pasteurized soil increased the total fine root surface area, total length and tip numbers, intensified the rate of respiration of white root and brown-wooden root, prolonged root lifespan and increased the plant biomass and leaf area. There were significant differences in white root respiration, biomass and leaf area between the two treatments. |
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| Keywords: | M. hupehensis Rehd. Growth and development Successive cropping Pasteurization |
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